Makita DCS 341, DCS 401, DCS 400, DCS 340 manual Tightening the saw chain, Checking the chain tension

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-Turn the chain tightener (C/6) to the right (clockwise) until the chain engages the guide groove of the bottom side of the bar (see circle). Press the guide bar against the housing with your left hand.

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NOTE:

If the chain brake on the dismounted sprocket guard is actu- ated by accident, it must be released again prior to reassembly:

-Hold the sprocket guard (H/4) as shown (note direction of arrow) firmly with both hands and press the stop lever (H/13) against a hard surface (such as a board) until you hear it catch.

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-Replace the sprocket guard (I/4), making sure that the pin on the stop lever fits into the space on the hand guard (circled).

-Manually tighten the retaining nut (I/3).

NOTE:

The arrow (I/14) on the sprocket guard shows the direction of chain travel.

Tightening the saw chain

-Slightly lift the end of the guide bar and turn the chain adjusting screw (C/6) to the right (clockwise) until the chain rests against the bottom side of the guide bar.

-While still holding up the guide bar, tighten the retaining nut (J/3) with the universal wrench.

Checking the chain tension

STOP

-The tension of the chain is correct if the chain rests against the bottom side of the guide bar and can still be easily turned by hand. While doing so the chain brake must be released.

-Every new chain must be broken in for about 2 to 3 minutes. Ample chain lubrication is essential during this period. After breaking in, check chain tension and adjust, if neces- sary.

-When checking the chain tension the engine must be switched off.

NOTE:

Check the chain tension frequently - chains tend to get longer during use! If this is not done, there is a risk of the chain jumping off the bar. It is recommended to use 2-3 chains alternatively.

In order to guarantee uniform wear of the guide bar the bar should be turned over whenever replacing the chain.

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Contents Owner’s Safety Manual RE Y Makita DCS 340, DCS 341, DCS 400, DCS ContentsSee SymbolsDelivery inventory FurtherAdditional safety precautions Safety precautions for chain saw operators45M6 General Safety PrecautionsDiscription of symbols used on chain saws Ansi B175.1-1991Transporting the chain saw Proper clothingSaw Use of the sawFueling instructions Chain saw operating instructionsFeet FuelingWorking conditions Important adjustmentsCutting instructions Reactive forces during the cut, including kickback KickbackDepth gauges Saw chain cutter sharpnessTo avoid kickback Speed of contact at which the cutter contacts the objectTo avoid pull-in Cutting techniquesPushback To avoid pushback= cutting down area Felling instructionsSectioning Method Plunge-Cut MethodBucking LimbingMaintaining and storing the saw Maintenance and Repair15 14 Denomination of components 13 12 Identification plateDCS Approved bar and chain combinations Technical data DCSLength Mounting the guide bar and saw chain StopChecking the chain tension Tightening the saw chainChain oil Safety chain brakeFuel / Refuelling Fuel mixtureRefuelling Waste oilImportant note on bio-degradable chain oils Warm start Starting the engineStopping the engine Cold startChecking the chain lubrication Checking the safety chain brakeAdjusting the carburetor SpeedMin 65 mm 025Working in winter Sharpening the saw chainMulti-purpose grease Cleaning the guide bar, lubricating the sprocket noseFiles and how to work with them Protective gloves must be wornReplacing the saw chain Cleaning the brake band and sprocket interiorReplacing / cleaning the spark arrester screen Replacing the suction headReplacing the spark plug Cleaning the air filterInstructions for daily and periodic maintenance Service, spare parts and guaranteeMaintenance and repair Malfunction System Observation Cause GuaranteeTroubleshootig Spare partsDCS 400 / DCS Extract from the spare parts list DCS 340 / DCSMakita DCS 340, DCS 341, DCS 400, DCS Sommaire Voir SymbolesEtendue de la fourniture AdditiounelsArrêtez le moteur avant de poser la tronçonneuse Mesures de sé curité supplé mentairesCondition physique Description des symboles figurant sur les tronç onneusesMesures gé né rales de sé curité ’utilisateurTransport de la tronç onneuse Quels vê tements porter?La tronç onneuse Utilisation de la tronç onneuseDé marrage PiedsRavitaillement en carburant Instructions de ravitaillementConditions de travail Ré glages importantsInstructions de coupe Choc de recul Kickback Pour é viter le choc de recul Affû tage des plaquettes de coupe de la chaîneLes limiteurs de profondeurs Pour é viter la traction Techniques de coupeLe recul Pour é viter le recul= zone d’abattage Instructions d’abattageMé thode de coupe en plongé e Mé thode de sectionnementDé bitage EbranchageEntretien et stockage de la tronç onneuse Entretien et ré parationDé signation des piè ces 13 12 Plaque signatique Longueur Ré fé rence Combinaisons autorisé es de guides et de chaînesCaractéristiques techniques Guide 3/8Montage du rail-guide et de la chaîne de sciage Mise EN RouteStop Huile de chaîne de sciage Frein de chaîneCarburants/ravitaillement Mé lange carburantRemarque importante pour les huiles de chaîne de sciage bio Remplissage des ré servoirsHuile Usagé e Remarque Dé marrer le moteurArrê ter le moteur Dé marrage à froidRé glage du carburateur Vé rifier le frein de chaîneVé rifier le graissage de la chaîne Critè res d’affû tage Marche hivernaleAffû tage de la chaîne De sciagePorter impé rativement des gants de protection Lime et guidage de la limeNouvelle chaîne de sciage Remplacement de la cré pine d’aspirationChangement / nettoyage du pare-é tincelles Vé rification de l’é tincelle d’allumage Remplacement de bougie StopNettoyage du filtre d’air NGK Bpmr 6F ouMaintenance et ré parations Service d’atelier, piè ces de rechange et garantieInstruction dentretien quotidien et pé riodique Panne Systè me Observation Origine Piè ces de rechangeGarantie Recherche de pannesDCS 340 / DCS Extrait de la liste des piè ces de rechangeDCS 400 / DCS Makita U.S.A., INC Makita Canada INC

DCS 400, DCS 341, DCS 401, DCS 340 specifications

Makita has been an industry leader in power tools, consistently delivering high-performance products that meet the needs of professionals and DIY enthusiasts alike. Among their impressive lineup of tools, the Makita DCS 340, DCS 401, DCS 341, and DCS 400 chainsaws stand out for their innovation, reliability, and ease of use. Each model offers unique features that cater to different applications and requirements.

The Makita DCS 340 is designed for versatility and efficiency. Equipped with a powerful 34cc engine, it provides ample power for a variety of cutting tasks. The lightweight design enhances maneuverability, making it an excellent choice for both professionals and home users. One of the key features of the DCS 340 is its advanced anti-vibration system, which reduces fatigue during extended use. The easy-start mechanism further enhances user experience, allowing for quick and hassle-free operation.

Next in line is the DCS 401, which boasts a 40cc engine, offering elevated power for more demanding applications. This model is particularly effective for heavy-duty cutting tasks such as felling larger trees and processing timber. The DCS 401 features a chain brake for improved safety, as well as an ergonomic handle that ensures a comfortable grip and enhanced control. The automatic chain oiling system also ensures consistent lubrication for smoother operation and extends the lifespan of the saw.

The DCS 341 model is similar to the DCS 340 but offers added convenience with its 40cc engine and a slightly different configuration tailored for more intricate work. It includes a tool-less chain adjustment feature, enabling quick and easy chain tension adjustments without additional tools. This model's lightweight design is further enhanced by its compact build, making it ideal for a variety of outdoor jobs like pruning and trimming.

Lastly, the Makita DCS 400 features a robust 40cc engine as well but is specifically designed for professional-grade performance. It excels in demanding environments, thanks to its durable construction and advanced air filtration system. This model significantly reduces wear and tear and increases longevity. The DCS 400 also offers a fast idle for easier cold starts and a transparent fuel tank, allowing for quick visual checks on fuel levels.

Overall, whether you're a professional or a hobbyist, the DCS series from Makita provides reliable, powerful, and user-friendly options for all your cutting needs. Each model is designed with safety, comfort, and efficiency in mind, ensuring that you can tackle any project with confidence.
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